.w{
    width:1200px;
    margin: 0 auto;
}
header{
    width: 100%;
    height: 70px;
    background-color: #191d3a;
    .logo{
        width: 205px;
        height: 70px;
        float: left;
        background: url(../images/logo.png) no-repeat;
        background-size: 100% 100%;
        cursor: pointer;
        img {
            width: 100%;
            height: 100%;
        }
    }
    ul{
        float: left;
        margin-left: 70px;
        overflow: hidden;
        li{
            float: left;
        }
        li a{
           display: block;
           width: 120px; 
           height: 100%;
           font: 18px/70px "Microsoft YaHei";
           color: #717570;
           text-align: center;
           border-right: 2px solid #242946;
           &:hover{
               background-color:#242946;
               color: #fff;
           }
        }
    }
    .hearder_right{
        float: right;
        width: 125px;
        height: 70px;
        padding-top: (70px - 53) / 2;
        box-sizing: border-box;
         .joinUs{
            display: block;
            width: 153px;
            height: 53px;
            font: 20px/53px "Microsoft YaHei";
            text-align: center;
            color: #fff;
            border-radius:10px;
            background-color: #6BBD90;
            cursor: pointer;
        }
    }
}

.banner{
    width: 100%;
    img{
        width: 100%;
        height: 100%;
    }
    
}

.main{
    .info{
        width: 100%;
        margin-top: 55px;
        overflow: hidden;
        li{
            float: left;
            width: (1200px - 150) / 4 ;
            height: 220px;
            margin-right: 50px;
            // border: 1px solid red;
            &:last-child{
                margin-right: 0;
            }
            img{
                width: 100%;
            }
            .main_font{
                padding-top: 15px;
                text-align: center;
                font: 800 17px/1.5 "Microsoft YaHei";
                color: #000;
                .font_bottom{
                    position: relative;
                    font: 700 14px/1.5 "Microsoft YaHei";
                    color: #20AE64;
                    &::after{
                        position: absolute;
                        top: 6px;
                        right: 85px ;
                        display: block;
                        content: '';
                        width: 0;
                        height: 0;
                        border: 5px solid transparent;
                        border-left-color: #20AE64;
                    }
                }
               
            }
        }
    }
   
    .line{
        width: 100%;
        height: 15px;
        margin-top: 55px;
        // border: 1px solid red;
        .line_frond{
            float: left;
            width: 44%;
            height: 3px;
            margin-top: 7.5px;
            background-color:#E3E8ED;
        }
        .cycle{
            float: left;
            width: 12%;
            height: 20px;
            ul{
                margin-top: 1px;
                text-align: center;
            }
            ul li{
                display: inline-block;
                width: 13px;
                height: 13px;
                margin-right: 13px;
                background-color: #B5C0CB;
                border-radius: 50%;
                &:last-child{
                    margin-right: 0;
                }
                &:first-child{
                    background-color: #2FBC71;
                }
            }
        }
        .line_back{
            float: left;
            width: 44%;
            height: 3px;
            margin-top: 7.5px;
            background-color:#E3E8ED;
        }
    }
}

.newList{
    height: 400px;
    margin-top: 60px;
    .newLeft{
        float: left;
        width: 50%;
        height: 400px;
        .pic_new{
            border-bottom: 2px solid #E8E9EC;
        }
        .new_item li{
            width: 100%;
            height: 64px;
            padding-top: 11px;
            padding-left: 25px;
            border-bottom: 2px solid #E8E9EC;
            color: red;
            box-sizing: border-box;
           .fitstChild{
                font: 15px/1.5 "Microsoft YaHei";
                color: #B5C0CB;
                margin-right: 25px;

            }
            .lastChild{
                font: 16px/1.5 "Microsoft YaHei";
                color: #000;
                &:hover{
                    color: red;
                }
            }
        }
    }
    .newRight{
        float: right;
        width: 50%;
        height: 400px;
        background-color: red;
      img{
          width: 100%;
          height: 100%;
          cursor: pointer;
      }
    }
}

footer{
    width: 100%;
    height: 105px;
    margin-top: 60px;
    font-size: 14px;
    line-height: 105px;
    background-color: #191D3A;
    .footer_left{
        float: left;
    }
    .footer_right{
        float: right;
    }
}